CN204492182U - Steel and wood composite formula band step plate cast-in-place concrete stair mould - Google Patents
Steel and wood composite formula band step plate cast-in-place concrete stair mould Download PDFInfo
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- CN204492182U CN204492182U CN201520183970.XU CN201520183970U CN204492182U CN 204492182 U CN204492182 U CN 204492182U CN 201520183970 U CN201520183970 U CN 201520183970U CN 204492182 U CN204492182 U CN 204492182U
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- side template
- step plate
- current step
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- place concrete
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Abstract
The utility model relates to a kind of steel and wood composite formula band step plate cast-in-place concrete stair mould, comprise soffit formwork, side template, mark time side template and current step plate, described side template is arranged on soffit formwork both sides by side template fixture, is fixed between the side template of both sides by Screw arbor with nut at both-ends; Side template has U-shaped holddown groove, the two ends of side template of marking time to be inserted in U-shaped holddown groove thus are fixed on side template; Mark time between side template and be provided with current step plate, the two ends of current step plate are fixedly connected with side template by current step plate fixation kit, and current step plate fixation kit is arranged on the upper end inside side template.The utility model end product quality meets the requirements, sturdy and durable, with low cost, and fabrication and installation are simple and convenient and can meet the demand that construction period personnel pass through.
Description
Technical field
The utility model relates to architectural stair technical field of construction, specifically a kind of steel and wood composite formula band step plate cast-in-place concrete stair mould.
Background technology
Traditional stair construction generally adopts flitch, plank formwork, and fasten with iron nail, iron wire, this form of construction work exists following defect:
(1) complex operation, mould is not firm, yielding, fragile, can the number of turnover few, easily cause that new and old material is mixed and workman's blank size is inaccurate.
(2) construction quality is difficult to ensure, easily produces the Construction defects such as physical dimension distortion.Show according to investigations, adopt the cast-in-place concrete stair Forming Quality of traditional handicraft construction generally not good enough, the phenomenon frequency of occurrences such as stair step modulus disunity, losing fangle, displacement are crooked is high, later stage often needs to cut a hole to beat and repair in a large number to form good perception effect, to take a lot of work effort, both uneconomical also not environmentally.
(3) traditional stair wood mould can not meet personnel and to pass through requirement, and the random treading staircase mould of constructor easily causes die deformation, thus causes forming stair case quality defect.
In sum, the installation quality of traditional stair wood mould and using function still can not meet construction requirement.The demand though the personnel that the novel closed-type stairway die developed in recent years has part can meet construction period pass through, working procedure is numerous and diverse, and concrete cannot vibrate or vibrate leakiness, and bubble, the Construction defect such as rotten easily appear in component.
Utility model content
The technical problems to be solved in the utility model is, for the deficiency that prior art exists, a kind of end product quality is provided to meet the requirements, sturdy and durable, with low cost, fabrication and installation are simple and convenient and can meet construction period personnel and to pass through the cast-in-place concrete stair mould of demand.
The utility model solves the problems of the technologies described above taked technical scheme: a kind of steel and wood composite formula band step plate cast-in-place concrete stair mould, comprise soffit formwork, side template, mark time side template and current step plate, described side template is arranged on soffit formwork both sides by side template fixture, is fixed between the side template of both sides by Screw arbor with nut at both-ends; Side template has U-shaped holddown groove, the two ends of side template of marking time to be inserted in U-shaped holddown groove thus are fixed on side template; Mark time between side template and be provided with current step plate, the two ends of current step plate are fixedly connected with side template by current step plate fixation kit, and current step plate fixation kit is arranged on the upper end inside side template.
Described current step plate fixation kit comprises collet and is arranged on banking stop on collet two ends, and the two ends of current step plate to be placed on collet and to be fixed by banking stop.
Fixed by timber wedge after U-shaped holddown groove is inserted at the two ends of described side template of marking time.
Described side template is formed by connecting by side template connector by some block plate side forms.
Described side template, side template fixture, side template connector, Screw arbor with nut at both-ends and current step plate fixation kit are made up of steel, the steel beam column of composition mould; Described timber wedge, mark time side template and current step plate are made up of timber.
The utility model possesses following advantage:
(1) adopt pin-connected panel to assemble each mold component, each parts are prefabricated in advance, on-site consolidation, quick construction, artificial less investment, do not need the equipment such as lifting machine to coordinate; Form removal is convenient, not easily causes site concrete damaged; Each parts are light small and exquisite, convenient in carrying, deposit take up an area space little.
(2) template of marking time of stair only installs side template of marking time, and does not install step surface template, and current step plate is suspended from above stair step face, and make stair concreting and vibrate conveniently, construction quality is more guaranteed.
(3) side template of marking time is fixed on side template by U-shaped holddown groove, and make support body firm, stressing conditions is good.
(4) steel wood two kinds of materials are organically combined, give full play to the advantage of two kinds of materials, sturdy and durable, not yielding, the number of turnover is high, makes simple, manufacturing cost is low, easy to use, and repeatedly turnover uses integrated cost to be better than normal wood mould and steel mould.
(5) demand that construction period personnel pass through up and down is met.Current step plate can be installed at any time and dismantle at any time, brings convenience to construction, and can prevent mould by people for trampling distortion, fracture.
Accompanying drawing explanation
Fig. 1 is the structural representation of steel and wood composite formula band step plate cast-in-place concrete stair mould described in the utility model.
Fig. 2 is the structural representation of steel beam column described in the utility model.
Reference numeral is: 1. soffit formwork, 2. side template, side template of 3. marking time, 4. current step plate, 5. side template fixture, 6. side template connector, 7. Screw arbor with nut at both-ends, 8. head marks time side template fixture, 9. timber wedge, 10. current step plate fixation kit, 10-1. collet, 10-2. banking stop.
Detailed description of the invention
Lift an example below and by reference to the accompanying drawings the technical solution of the utility model be described further.
As depicted in figs. 1 and 2, a kind of steel and wood composite formula band step plate cast-in-place concrete stair mould, comprise soffit formwork 1, side template 2, side template 3 of marking time, current step plate 4, side template fixture 5, side template connector 6, Screw arbor with nut at both-ends 7, head mark time side template fixture 8, timber wedge 9 and current step plate fixation kit 10, current step plate fixation kit 10 comprises 10-1 collet and 10-2 banking stop.The making material of each parts is as shown in the table:
Mounting method of the present utility model is: side template 2 is formed by connecting by side template connector 6 by some block plate side forms; Side template 2 is arranged on soffit formwork 1 both sides by side template fixture 5, is fixed between the side template 2 of both sides by Screw arbor with nut at both-ends 7; Side template 2 has U-shaped holddown groove, and the two ends of side template 3 of marking time to be inserted in U-shaped holddown groove and are fixed on side template 2 by timber wedge 9, and side template 3 of marking time bottom is connected with side template 2 end winding support by head side form fixture 8 of marking time.Mark time between side template 3 and be provided with current step plate 4, the two ends of current step plate 4 to be placed on collet 10-1 and to be fixed by the banking stop 10-2 on collet 10-1 two ends; Described collet 10-1 and banking stop 10-2 is arranged on the upper end inside side template 2.
The utility model construction quality is good, easy construction is quick, labour cost and cost of materials can not only be saved, and adopt the cast-in-situ steel reinforced concrete stair qualification rate of the utility model construction high, repair rate is little, and the cutter not needing the later stage a large amount of is beaten and repaired, and decreases waste of material and noise pollution, both met green construction requirement, and can economic benefit have been significantly improved again.
Claims (5)
1. a steel and wood composite formula band step plate cast-in-place concrete stair mould, it is characterized in that: comprise soffit formwork, side template, mark time side template and current step plate, described side template is arranged on soffit formwork both sides by side template fixture, is fixed between the side template of both sides by Screw arbor with nut at both-ends; Side template has U-shaped holddown groove, the two ends of side template of marking time to be inserted in U-shaped holddown groove thus are fixed on side template; Mark time between side template and be provided with current step plate, the two ends of current step plate are fixedly connected with side template by current step plate fixation kit, and current step plate fixation kit is arranged on the upper end inside side template.
2. steel and wood composite formula band step plate cast-in-place concrete stair mould according to claim 1, it is characterized in that: described current step plate fixation kit comprises collet and is arranged on banking stop on collet two ends, the two ends of current step plate to be placed on collet and to be fixed by banking stop.
3. steel and wood composite formula band step plate cast-in-place concrete stair mould according to claim 1, is characterized in that: fixed by timber wedge after U-shaped holddown groove is inserted at the two ends of described side template of marking time.
4. steel and wood composite formula band step plate cast-in-place concrete stair mould according to claim 1, is characterized in that: described side template is formed by connecting by side template connector by some block plate side forms.
5. steel and wood composite formula band step plate cast-in-place concrete stair mould according to claim 1, it is characterized in that: described side template, side template fixture, side template connector, Screw arbor with nut at both-ends and current step plate fixation kit are made up of steel, the steel beam column of composition mould; Described timber wedge, mark time side template and current step plate are made up of timber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183970.XU CN204492182U (en) | 2015-03-30 | 2015-03-30 | Steel and wood composite formula band step plate cast-in-place concrete stair mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183970.XU CN204492182U (en) | 2015-03-30 | 2015-03-30 | Steel and wood composite formula band step plate cast-in-place concrete stair mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492182U true CN204492182U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183970.XU Expired - Fee Related CN204492182U (en) | 2015-03-30 | 2015-03-30 | Steel and wood composite formula band step plate cast-in-place concrete stair mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204492182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740575A (en) * | 2017-10-26 | 2018-02-27 | 云南建投第十建设有限公司 | Stair concrete draw and insert-type template construction engineering method |
| CN110439277A (en) * | 2018-05-02 | 2019-11-12 | 深圳市前海胜德建筑科技有限公司 | A kind of aluminium alloy stair template and its construction method |
-
2015
- 2015-03-30 CN CN201520183970.XU patent/CN204492182U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740575A (en) * | 2017-10-26 | 2018-02-27 | 云南建投第十建设有限公司 | Stair concrete draw and insert-type template construction engineering method |
| CN110439277A (en) * | 2018-05-02 | 2019-11-12 | 深圳市前海胜德建筑科技有限公司 | A kind of aluminium alloy stair template and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20170330 |